Human Digestive system

This is an image of the

• stomach
• small intestine
• esophagus
• large intestine

Tags

NGSS.MS-LS1-7

What is the function of the digestive system?

• to break down and absorb nutrients
• to support and protect our bodies
• to produce vitamin D
• to help us move

The diagram represents a portion of a human body. The principal function of structure X  is to

• produce salivary enzyme
• produce sex hormone
• absorb water
• absorb nutrients

Which structure represented in the diagram below absorbs most of the fatty acids and glycerol .This structure is present in 

• Stomach
• Mouth
• small intestine 
• large intestine

What happens in the stomach? (you can choose more than one answer)

• HCl provides enzmyes with optimum alkaline pH.

• HCl provides enzymes with optimum acidic pH.

• Pepsinogen breaks down fat.

• Pepsin breaks down protein.

Which digestive organ is represented by the letter B

• Pancreas

• Liver

• Mouth

• small intestine

What is the function of a liver?

• To call Raegan a gweeb

• to transfer foods

• to produce enzymes

• to produce bile

Tags

NGSS.MS-LS1-7

What is the function of a small intestine

• to crunch the food

• To add enzymes

• Contains hydrochloric acid

• To absorb nutrients and water

What is the process known as peristalsis

• The process that transfers food from the mouth to the stomach. Also known as swallowing

• The process that breaks down food by chewing and mashing

What is the function of pancreas

• To produce insulin and other important enzymes

• To produce bile

• To produce the next Albert Enstine

• To produce saliva